Speaker housing or similar article



FIG. 1 is a top, front, and right side perspective view of a speaker housing or similar article showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof, the material shown in broken line is for illustrative purposes only and forms no part of the claimed design; and

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a speaker housing or similar article, as shown and described. 